<template>
  <div class="app-container">
    <div slot="footer" class="dialog-footer" style="margin:20px 20px 20px 20px">
      <el-button type="warning" @click="$router.go(-1)">返 回</el-button>
    </div>
      <el-form ref="form" :model="form" :rules="rules" label-width="150px" style="padding-right: 150px">
        <el-form-item style="width: 500px;" label="会议名称：" prop="name">
          {{form.name}}
        </el-form-item>
        <el-form-item style="width: 500px;" label="会议地点：" prop="location">
         {{form.location}}
        </el-form-item>
        <el-form-item style="width: 1000px;" label="会议图片：" prop="imageUrl">
          <el-image
            style="height: 100px"
            :src="image"
          ></el-image>
        </el-form-item>
        <el-form-item label="会议发布单位：" prop="organizerId">
          {{name}}
        </el-form-item>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="会议开始时间：" prop="startTime">
            {{form.startTime}}
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="会议结束时间：" prop="endTime">
              {{form.endTime}}
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item label="会议简介：" style="width: 100%;white-space: normal; word-break: break-word;">

            {{form.description}}

        </el-form-item>
      </el-form>

  </div>
</template>

<script>
import { listMeetings, getMeetings, delMeetings, addMeetings, updateMeetings } from '@/api/village/meetings'
import { listDept } from '@/api/system/dept'

export default {
  name: 'Meetings',
  data() {
    return {
      name:'',
      image:'',
      // 当前时间
      nowTime: new Date().getTime(),
      // 发布人下拉数据
      OrganizerOptions: [],
      value: '',
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 会议管理表格数据
      meetingsList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 会议状态时间范围
      daterangeStartTime: [],
      // 会议状态时间范围
      daterangeEndTime: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        location: null,
        imageUrl: null,
        organizerId: null,
        participants: null,
        startTime: null,
        endTime: null,
        departmentId: null,
        description: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {

      }
    }
  },
  async created() {

    await this.handleUpdate(this.$route.query)
    await this.getList()
  },
  methods: {
    updateItemLabel(value) {
      const foundItem = this.OrganizerOptions.filter(item => item.value === value.toString());
      this.form.label = foundItem[0].label
    },
    /** 查询会议管理列表 */
    getList() {

      listDept().then(response => {
        this.OrganizerOptions = response.data.map(item => {
          return {
            value: item.deptId.toString(),
            label: item.deptName
          }
        })

        const name = this.OrganizerOptions.filter(item => item.value == this.form.organizerId)
        this.name = name[0].label
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        location: null,
        imageUrl: null,
        organizerId: null,
        participants: null,
        startTime: null,
        endTime: null,
        departmentId: null,
        description: null,
        status: null,
        createdTime: null,
        updatedTime: null,
        createdBy: null,
        updatedBy: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.daterangeStartTime = []
      this.daterangeEndTime = []
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加会议管理'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getMeetings(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改会议管理'
        this.images = response.data.imageUrl.split(',').map(item => process.env.VUE_APP_BASE_API + item)
        this.image = this.images[0]
      })
    },
    /** 修改按钮操作 */
    handleDetails(row) {
      this.$router.push(`/meetingsDetails?id=${row.id}`)
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateMeetings(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addMeetings(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除会议管理编号为"' + ids + '"的数据项？').then(function() {
        return delMeetings(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('village/meetings/export', {
        ...this.queryParams
      }, `meetings_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>

<style scoped>
.description-content {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
</style>
